XML 57 R27.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Organization (Details) | Mar. 23, 2012 rooms hotels hotelsandresorts | May 24, 2010
--- | --- | ---
Organization [Abstract] |  |
Number Of Hotels And Resort (in hotels and resorts) | 23 |
Number Of Hotel (in hotels) | 23 |
Number of rooms in hotels, resorts and senior loan secured facility (in rooms) | 10,406 |
Number of rooms in senior loan secured facility (in rooms) | 443 | 443

X
- Definition Number of hotel properties + References No definition available. + Details
Name: | drh_NumberOfHotelProperties
Namespace Prefix: | drh_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of hotels and resorts owned + References No definition available. + Details
Name: | drh_NumberOfHotelsAndResortsOwned
Namespace Prefix: | drh_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of rooms in hotels and resorts owned + References No definition available. + Details
Name: | drh_NumberOfRoomsInHotelsAndResortsOwned
Namespace Prefix: | drh_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of Rooms in hotel that secures a senior loan we own. + References No definition available. + Details
Name: | drh_NumberOfRoomsInHotelThatSecuresSeniorLoanWeOwn
Namespace Prefix: | drh_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | drh_OrganizationAbstract
Namespace Prefix: | drh_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration